Forms :: Retrieving Previous Record Value Of Same Item In A Block
Jul 17, 2012
I am creating a record with the items - S_No, Product_Name, Selling_Qty, Price.
Checking the total qty (Tot_Qty) from the purchase stock - table1 and already sold out qty (Sold_Qty) of the product from table2.
Consider the following values: Tot_Qty = 200; Sold_Qty = 50;
Now i create a first record of the form as follows: here on selecting the Product_name from LOV, will display the Selling_Qty item - which can be edited (Selling_Qty = Tot_Qty - Sold_Qty) and its price.
Note:
[value given within () are displayed automatically after selecting the prod]
My prob is, when i am entering next record, it displays the same 150 as qty, which have to be 100. After selecting the product from LOV, it should calculate & validate as shown below: which means, previous record value of Selling_Qty also have to be subtracted and displayed.
I have a form w/a tab canvas. BlkA is on Tab1 and Blk2 is on Tab2. In BlkA I have several items that have when-validate-item triggers. However, the trigger does not fire when I enter a value into item1 of BlkA followed by clicking on Tab2. To solve, I placed validate(form_scope) in the When-Tab-Page-Changed trigger. This works well with invoking the validation. However, focus remains on Tab2 (Blk2).
I would like focus to return to failed validation item in Blk1. I can capture the block name using :system.cursor_block in the Post-Block trigger of BlkA, assign that value to a form parameter and when a validation fails via the When-Tab-Page-Changed trigger I can return user back to BlkA(Tab1). However, I need direction on how to return user to the specific item in BlkA that failed validation
i have form have one multi record block and sing record block. In multi record block having an item namely Excise_value. I want to find the sum of total Excise_Value for all the record. How to accomplish this.
PS: I want to use the Formula/summary property in forms
I'm using Oracle forms 10g. In the form i have this multiple records under one block. After performing the query, all records are cannot be updated. And i have this buttons at the right side that will enable the certain item that can only be updated. My problem is i cannot enable the item in the first record,instead of first record all records in that item was enable.
I have a multi-record block with several text items.
On one of the text items i want to enter a value and then check whether the same value for the item has already been entered on any other records within the block.
If it has already been entered then i want to display a message and null out the field.
I have tried using app_record.for_All_records from a when-validat-item trigger but this does not work as you get a 'FRM-40737 Illegal restricted procedure go_block in when-validate-item trigger ' error
I have two blocks on which I am having relation based on booking number and employee code. As I am doing a query, booking number is getting fetched in employee code's field and employee code is getting fetched in booking number's feild. Because of this, I am not able to update the form. It is giving me error unable to update record unique contraint voilated for primary key which is quite obivious. But why the data could get shuffled in each others field though during inserting its going properly.
I'm making a menu in my form, wherein it has FILE, TRANSACTION and REPORT. Under FILE it has BACK, and LOGOUT. In my back menu item, i want to go back to the previous block or previous module. I used previous_block but it's not working in some of my blocks.
I have a multi record control block (basically a text item displaying 6 records) where user enters values and I want to process the values using pre-insert trigger.
I want to read value in each record and then do some tasks using a pre-insert trigger before I commit the values. To navigate between the records I was using first_record, next_record, clear_record built-ins but it gives errors like "40737-illegalrestricted procedure next_record in pre-insert trigger".
I have control block. In which user enters two values. Next is data block in which two items have property 'copy value from item' set to 'control block.item1' and 'control block.item2' resp. If thees items are made database items then in execute query will they be sent as parameters in addition to default where clause? if I check last query then query does not hv these parameters but the records returned are already filtered by control block items.
I have a form in which i had 6 items in a block,like sno,task,responsible,totaldays,date,status .Except 'totaldays' item all items will be updated when i press button called 'Update'.am doing this in on - update by using if(:system.block_status='changed').
Now i want only if a specific item 'totaldays' is changed , the on-update should happen.
i have 6 items in a block sno task responsible, totaldays date, status
only if i change totaldays item the on - update should happen
I have a form which contains two canvas.In the first canvas, i have a data block which contains two columns(database item of both are no). In second canvas i have a list item.
My problem is how to pass the value(s) of this data block to the item list which is present in second canvas.
The requirement user has given is such that the user will enter different categories, and in the second canvas where the main datablock is present, will contain a list item in data block which should show the data entered by the user.
I am modifying an existing form and wanted to do this with less number of modifications. The existing form has one checkbox item ( displayed and attached to database)..and its not in use ( was created for some enhancement that never implemented but code is there)..and in the form at several places its mentioned/calculated based on Updatabale/Enable/Queryable/Insert..all properties.
Since I want to use the same position of this check box so ..i simply detached the canvas from this item..it compiles fine but when login into application it gives al those errors like..FRM--item not update able.etc etc..
Is there any property to just hide an item inspite having related codes in the form ?
I have one tabular block on the canvas and there is one check box on this block. I want that when I uncheck this checkbox, one item on the current record gets disabled.
i manage to turn all the records enabled or disabled.
I am attaching a dummy form in which I have tried. Checkbox is acting on field :ecc_no.
The DB table for the same is:
CREATE TABLE ECC_MASTER ( PARTY_TYPE CHAR(1 BYTE) NOT NULL, PARTY_CODE CHAR(5 BYTE) NOT NULL, ECC_NO VARCHAR2(25 BYTE) NOT NULL, RANGE_DIVISION VARCHAR2(30 BYTE), EMP_NO NUMBER(4) NOT NULL,
FRM-30425: Summarized database item must reside in a block with Query All Records or Precompute Summaries set to Yes. Item: TOTAL Block: SALE_DETAIL FRM-30085: Unable to adjust form for output.
We have a master detail form block A (master) contains an item, this item is in the record group's where-clause used to fill a list item on block B (detail block) (database item) we fille the list item in a pre-record trigger on the master block this works fine but when we navigate through the records in block a we intermittently get the following error : FRM-41337 : cannot populate the list from record group;
how should we filll our list item, in which trigger (when-new-record-instance of master block doesn't work correctly, the list item only gets filled after clicking it twice)
I have a form in which there are three blocks A,B and C. When I press F7, the form enters Enter-Query Mode and all blocks clear except block A's one item. Say, Block A has 5 items, Item1, Item2,.. Item5. When I enter Enter-Query mode, Item2 of block A is not cleared and rest all are cleared.
My problem consists in setting dynamically a data block related to the item chosen by the user.So I ask if it is possible, in forms 10g, to base dynamically a data block with different tables having different columns.
Version information: Forms [32 Bit] Version 10.1.2.3.0 (Production) Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
When an user enters a value in a field of a Screen, I want to query up the next screen records based on that user input value in the previous screen.The previous screen is based on a control block i.e.
I am trying to disable mouse navigation on data block or text item,. What i want is to my text items in specified block be keyboard navigable only.
The problem is that i don't have that option on text_items or data block (my conclusion: probably because it is not possible to change mouse navigate option for text item or data block).
I have also tried in WHEN-NEW-BLOCK-INSTANCE trigger
I created a block for EMP table on tabular style. if in first line empno entered is 1then i don't want to allow the end user to enter 1 in second line. but when-validate-item is not working because first_record and next_record is not allowed. I need to validate before saving the data into emp table and immediately after empno is entered into empno item.
I need to implement a "Select All" function in a Data Block with All the Check boxes. It's a Database data block with 10 records to be displayed at a time. Check Box Items are in default layout. The requirement is when user checks/un-checks that select all check box which is placed on the left hand side of the other check boxes, it should select/deselect all the check box database items in that particular record.
I want to display my query select * from Clinical_Chart_CCHPI in non database item which is 1000 Char. I want to display that query when my forms execute.below is the test case.
As from the title can i high light some records in a data block? I am fetching almost 10 - 12 records in a datablock and it is working perfectly fine. but there are some records coming in the block which i want to make permanently red or dimmed just showing as they are black listed. is this possible?? or i have to try some other way??
1. i want to create form for student's attendance.
2. for this purpose i create a form . and create 2 Data Blocks 1. Non Database Data Block (layout type: form) 2. Database Data Block (layout type: Tabular)
3. in Non Database Data Block i add 3 Items.. on the basis of i get the records from database and show them into my into my 2nd Data Block...
4. my problem is this that how can i get records from database and show them into my forms and then save thats records into my table by using Database Datablock.
BLOCK1 is a multi record block with a field, FIELD_A BLOCK2 is a multi record block with fields FIELD_B,FIELD_C,FIELD_D
i have a button on BLOCK1 called 'FETCH'.
The requirement is when_button_pressed on 'FETCH'. BLOCK2 must be populated for each record of BLOCK1. Population logic is based on, values from a database table TABLE_A which has got column values corresponding to all fields of BLOCK1 and BLOCK2.
